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Rob Nicholson

b. 1952

Canadian politician

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About Rob Nicholson

Born 1952. Rob Nicholson is a Canadian lawyer and politician.

Robert Douglas Nicholson (born April 29, 1952) is a Canadian politician who represented the riding of Niagara Falls in the House of Commons of Canada from 2004 to 2019 as a member of the Conservative Party. Under Prime Minister Stephen Harper, he served as Minister of National Defence, Minister of Justice, Minister of Foreign Affairs, and Leader of the Government in the House of Commons. When the Harper Government ended, he was appointed Justice Critic in the Official Opposition shadow cabinet.

Early life Nicholson was born in Niagara Falls, Ontario. He received a Bachelor of Arts degree from Queen's University and a law degree from the University of Windsor. Nicholson practised law before entering politics, and is a member of the Law Society of Ontario.

During the 34th Canadian Parliament, he continued to serve on the justice committee and was also named a parliamentary secretary, supporting the Government House Leader (1989-1990) and the Attorney General of Canada (1989-1993) in Prime Minister of Canada Brian Mulroney's government.

Following Kim Campbell's appointment as prime minister, Nicholson joined the cabinet as Minister for Science and Minister responsible for Small Business.

As with all of his caucus colleagues, save for Jean Charest and Elsie Wayne, he was defeated in the 1993 election, finishing third behind Pillitteri and Mel Grunstein of the Reform Party.

Municipal politics Nicholson was elected as a trustee for the Niagara Catholic District School Board in 1994. He was elected to the Niagara Regional Council later in 1997, and was re-elected in 2000, and 2003.

This statement comes after Richard Colvin spoke before a parliamentary committee stating that he warned for a full year that detainees Canadian troops handed over to Afghan forces faced torture before the government began to monitor them. β€œLondon, The Hague and Canberra [Australia] are deeply concerned about the absence of solid legal protections for detainees, which – in the age of Gitmo and Abu Ghraib – imperils domestic support for the Afghanistan mission,” said the memo of December 4, 2006, written by diplomat Richard Colvin. Amir Attaran also brought forward testimony in stark contrast to then Canadian Ambassador to Afghanistan David Sproule's. Afgan prisoners testified that after capture by Canadians, they were subsequently handed to the custody of the Afghan National Army (ANA), claiming they were later abused by the ANA.

Minister of Defence (2013-2015) In the July 15, 2013 cabinet shuffle, Nicholson switched portfolios with Peter Mackay and became the Minister of Defence.

Minister of Foreign Affairs (2015) Because of John Baird's resignation, Harper was forced to reshuffle his Ministry on 9 February 2015. An unexpected beneficiary of the Baird defalcation was Nicholson, who was promoted to become Minister of Foreign Affairs. Nicholson's time as head of the Canadian Foreign Service was cut short when he was ejected from office on 4 November 2015 as Harper lost the 2015 election.

Back in opposition (2015-2019)

While the Conservatives were relegated to the Official Opposition after the 2015 election, Nicholson was re-elected and announced his intention to run for the interim leadership of the party. He was defeated by Rona Ambrose, and was subsequently named as the Conservative Justice Critic.

Nicholson did not run for re-election in the 2019 federal election.

Election results

Note: Conservative vote is compared to the total of the Canadian Alliance vote and Progressive Conservative vote in 2000 election.

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Important facts

Birth century
Occupation
Nationality
Education
Queen's University, University of Windsor
Positions held
Minister of National Defence, Minister of Justice and Attorney General of Canada, Leader of the Government in the House of Commons, Minister of Foreign Affairs of Canada
Also known as
Robert Nicholson

People in Rob Nicholson's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Rob Nicholson's

Frequently asked questions

Who is Rob Nicholson?

Canadian politician

When was Rob Nicholson born?

Rob Nicholson was born on 29 April 1952 in Niagara Falls.

What is Rob Nicholson's occupation?

Rob Nicholson is a lawyer and politician.

What nationality is Rob Nicholson?

Rob Nicholson is Canadian.

Sources & further reading

Β· Wikipedia: Rob Nicholson

Β· Wikidata: Q1566929

Β· DBpedia: Rob Nicholson (politician)

Cite this page

APA: Biography.guide. (2026). Rob Nicholson. https://biography.guide/rob-nicholson-lawyer/

MLA: "Rob Nicholson." Biography.guide, https://biography.guide/rob-nicholson-lawyer/.

Chicago: "Rob Nicholson." Biography.guide. https://biography.guide/rob-nicholson-lawyer/.

Data last updated: 2026-09-20 Β· Spot an error? Report a correction.

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